Prairie Nightingale is both the midlife mother of two teenage girls and a canny entrepreneur who has turned homemaking into a salaried profession. She’s also fascinated with the gritty details of other people’s lives. So when seemingly perfect Lisa Radcliffe, a member of her former mom-friends circle, suddenly disappears, it’s in Prairie’s nature to find out why. Given her innate talent for vital pattern recognition, Prairie is out to catch a few clues by taking a long, hard look at everyone in Lisa’s life—and uncovering their secrets.

New York City, 1950. Dreams come true for radio personality Maggie Lane when she gets her big break in the exciting new world of television. The Maggie Lane Baking Show is on the air. All she has to do is act like the ideal housewife, create sumptuous desserts, charm the show’s sponsors, and sign a morality clause to ensure that her girl-next-door image remains untarnished. Although newlywed Maggie has never baked so much as a cookie, and knows even less about maintaining a home, keeping up appearances is a necessary ingredient for success. Easy.

Reuben thought he’d spend the rest of his life with Beth, until she broke his heart six months ago. He’s not even remotely over her, so he’s devastated to hear she’s getting married—this weekend. Now he’s faced with the ultimate question: what should he do on the day of the wedding? Grieve? Disrupt the ceremony? Or do everything in his power to pretend it’s not happening? Enlisting the help of his friends, Reuben is all set to mark the occasion with distraction on a grand scale: Ferraris, champagne, and a VIP box at the races.

Emma Rini is in a rut so deep she could shelve books there. While her sister awaits her first baby, and her parents kick off retirement with vow renewals and travel, Emma stays put among the stacks of the family bookshop. In fact, she can’t remember the last time she took a vacation. Or had a romance that hovered above disappointing. When her parents assume she’ll take over the shop for them without a break, she realizes she needs to get away—back to the nineteenth century.

As a relationship therapist, Nora helps patients explore their feelings honestly. But she’s hiding an embarrassing relationship secret of her own: she’s in love with someone she’s never even met. J edits the advice column Nora’s been writing anonymously for the last seven years. He’s in London, she’s in New York, and they communicate solely through shared files. When he confides that his girlfriend’s out of the picture, and her boss asks her to come to London, Nora takes both as a sign.

Devorah Campbell’s life falls apart under the pressure of one truth: her husband is having an affair with her best friend. So Devorah packs up her daughter and their shared heartbreak for small-town Oyster Bay, where she grew up. Her relationship with her father is still on the rocks, but Devorah has her brother there—and, unexpectedly, her brother’s best friend.

A city girl leaves her life behind in LA to start over in a small town… It’s a cliché, but it’s also Amelia Taylor’s life. And her new life as a romance novelist and motelier is going great—until Nathan Hart checks in. Of course he’s disastrously handsome, thoroughly disagreeable, and seems to be set against Amelia on sight. Of course there’s smoldering tension between them that can’t be ignored. They’d make the perfect enemies to lovers story. It’s one of Amelia’s favorite tropes.

Charlie Tannehill and her twin sister, Maggie, are just eight years old when an unfortunate scientific discovery upends their world—and the world order. The revelation? Extinction, encoded in every creature’s DNA. The expiration date for humans? Only four generations away. A decade later, unsure of what tomorrow holds, Charlie and Maggie enroll as counselors in a government-run human-husbandry program.

Hollywood, 1955. As head costume designer for Lux Pictures, Lena Taylor hears startling confessions from the biggest movie stars. She knows how to keep their secrets—after all, none of their scandals can match her own. Lena was once Elsie Gruner, the daughter of an Ohio dressmaker. Her gift for fashion design helped her win a coveted spot at an art academy in Rome. While in Italy, she became enthralled by the charismatic Julia, who drew her into a shadowy world of jazz clubs, code words, and mysterious deliveries.

Anne is barely keeping it together. A frazzled ghostwriter and aspiring novelist, she juggles nine-year-old twins and a listless marriage from an overcrowded Manhattan apartment, spreading herself thinner each day. Just as Anne is about to give up on her dreams, she lands her biggest client yet: Melody Wells. Melody paints a picture of serenity and empowerment in the lavender haze of her visualization workshops—however, the one thing she can’t manifest are the pages her publisher is demanding for her new motivational book. Enter Anne.

It’s a New Jersey summer in 1967, and thirteen-year-old Ravi Ramanathan has the makings of a tennis prodigy. His surgeon father encourages his ambition, while his mother dreams of their only child following his father’s path. Surrounded by his parents’ love, Ravi chafes a bit at their daily routines and little traditions. Then one unexpected day, everything changes. Realizing how much he took for granted, Ravi must grow up overnight and find a new role in the life of his family.

Amid the heralded springtime traditions and fabulous splendor of the Kentucky Derby, two Boston couples—longtime friends—indulge in a once-in-a-lifetime getaway. The weekend feels like a winner. It’s a milestone-birthday present for the newly—and reluctantly—turned forty Drew Starling. Her husband, Nate, has spared no expense, despite the mounting gambling debts that Drew knows nothing about. He’s certain that with his lucky charm, Drew, by his side, he can reverse his misfortunes at Churchill Downs.

In the 1970s, a new wave of feminism was sweeping America. But in the boys’ club of banking and finance, women were still infantilized—no credit without a male cosigner, and their income was dismissed as unreliable. If bankers weren’t going to accommodate women, then women had to take control of their own futures. In 1978 in Denver, Colorado, the opening of the Women’s Bank changed everything.

Art student Jo Kozak and her fellow classmates and best friends, Caroline, Finch, Amrita, and Saz, are one another’s muses—so close they have their own language and so devoted to the craft that they’ll do anything to keep their inspiration alive. Even if it means naively resorting to the occult to unlock their creativity and to curse their esteemed, if notoriously creepy, professor. They soon learn the horrible price to be paid for such a transgressive ritual.

Vivian Quackenbush enjoys a typical life. She has winesday evenings with her two best friends. Her son is in college. She and her husband, Mitch, are planning the next move for their empty-nester future. But to Vivian’s blindsided surprise…not together. After nearly twenty-five years of marriage, Mitch wants a divorce. He confesses that he doesn’t love her anymore. He never even liked her chicken salad! Brutal. What is Vivian to do but channel her anger, frustration, and pain into a video she posts online.

Mira Salvi has the perfect life—a job she loves, a fiancé everyone adores, and the secure future she’s always imagined for herself. Really, she hasn’t a thing to complain about, not even when she has to go on her engagement trip to New York alone. While playing tourist in the city, Mira chances upon a lost ring, and her social media post to locate its owner goes viral. With everyone trying to claim the ring, only one person seems to want to find its owner as badly as Mira does: journalist Krish Hale.

Vivian Quackenbush enjoys a typical life. She has winesday evenings with her two best friends. Her son is in college. She and her husband, Mitch, are planning the next move for their empty-nester future. But to Vivian’s blindsided surprise…not together. After nearly twenty-five years of marriage, Mitch wants a divorce. He confesses that he doesn’t love her anymore. He never even liked her chicken salad! Brutal. What is Vivian to do but channel her anger, frustration, and pain into a video she posts online.

Olivia Strauss is turning thirty-nine. No major milestone. She still considers herself young. At least young enough to assume she has decades (emphasis on the plural) to check the unchecked boxes of her life’s to-do list. Ballerina? Too late. But not too late for poet. Or for reigniting the romantic spark in her marriage, spending more quality time with her son, switching careers, learning to cook, or even dyeing her hair a bright bohemian pink. She’ll get to that one. There’s time—until Olivia’s best friend, Marian, gives her a birthday present she could have lived without.

Emma Rini is in a rut so deep she could shelve books there. While her sister awaits her first baby, and her parents kick off retirement with vow renewals and travel, Emma stays put among the stacks of the family bookshop. In fact, she can’t remember the last time she took a vacation. Or had a romance that hovered above disappointing. When her parents assume she’ll take over the shop for them without a break, she realizes she needs to get away—back to the nineteenth century.

In 1960, Senator John F. Kennedy makes a historic run for the White House. Despite concerns about his Catholicism, Kennedy’s outward charm is winning the country over, but his inner demons are putting his candidacy in danger and risk destroying his political career. That same year, Caitlin Russo, a former cop turned reporter, is devoting her skills to finding her husband’s killer. His job as a CIA operative posed its fair share of risks, but when Caitlin discovers his notes about the case that led to his death, she knows there’s more to the story than simple tragedy.

Devorah Campbell’s life falls apart under the pressure of one truth: her husband is having an affair with her best friend. So Devorah packs up her daughter and their shared heartbreak for small-town Oyster Bay, where she grew up. Her relationship with her father is still on the rocks, but Devorah has her brother there—and, unexpectedly, her brother’s best friend.

In a quiet North Carolina town in 1968, a seventeen-year-old girl’s life is forever changed when a summer romance leads to an unplanned pregnancy. She is sent to an abusive “maternity home,” where she is shamed and deceived into signing adoption papers.

Dr. Jonas Cullen has spent his career as a groundbreaking physicist defying the odds. But on the best night of his life—the night his wife, Amanda, tells him they’re finally having a baby—everything is taken away when a tragic car accident claims the lives of Amanda and their unborn child. Gutted by pain, Jonas sets out to find a way to bring back Amanda—or rather, find a parallel universe in which she’s still alive. But that’s easier said than done. As Jonas comes to understand all too well, the universe favors certain outcomes…and Amanda’s death is one of them.

Hollywood, 1955. As head costume designer for Lux Pictures, Lena Taylor hears startling confessions from the biggest movie stars. She knows how to keep their secrets—after all, none of their scandals can match her own. Lena was once Elsie Gruner, the daughter of an Ohio dressmaker. Her gift for fashion design helped her win a coveted spot at an art academy in Rome. While in Italy, she became enthralled by the charismatic Julia, who drew her into a shadowy world of jazz clubs, code words, and mysterious deliveries.

As a relationship therapist, Nora helps patients explore their feelings honestly. But she’s hiding an embarrassing relationship secret of her own: she’s in love with someone she’s never even met. J edits the advice column Nora’s been writing anonymously for the last seven years. He’s in London, she’s in New York, and they communicate solely through shared files. When he confides that his girlfriend’s out of the picture, and her boss asks her to come to London, Nora takes both as a sign.

Pell is an engineer and digger by trade—unearthing and repairing the fascinating artifacts left behind by the mysterious Ancients who once inhabited the sunbaked planet of Tampere. She’ll do anything to help the people of her village survive and to better understand the secrets of what came before.

On their Martha’s Vineyard estate, the Carter family prepares to celebrate. But when the billionaire patriarch dies right before his seventieth birthday, the media is quick to question the future of the multi-industry conglomerate that makes the Carters living legends. Amid the succession crisis, his daughter, Kennedy, is questioning her father’s past.

For better or for worse, Sarah Anderson has it all: a thriving career, a nice home in Ottawa, two young kids…and a marriage coming apart at the seams. Then her husband, Matthew, vanishes without a trace during a family vacation up north. Sarah and her children are nearly lost among the slumbering lakes, treacherous cliffs, and brooding forests of the Canadian Shield. A glacier-scraped realm of ancient beauty and terror, it’s a world away from the safety of the suburbs. And a big storm is brewing.

On Quinn’s sixteenth birthday, her friends threw a party at the lake. Some time between leaving the lake-party and arriving home, Quinn experienced a supernatural shift in time. After a four-year time lapse she was back. Quinn wondered if this was someone’s idea of a very bad joke?

Seventeen-year-old Margaux doesn’t realize one photo could change the course of her life. But in German-occupied Paris, nothing makes sense anymore. Margaux fears the worst when her lover is arrested. And when her photo appears in Nazi propaganda, her family’s reputation and prospects suffer the consequences. In 2008, Margaux has moved into a retirement home, and her granddaughter Barbara continues to live in the Paris apartment they used to share.